feat: add RequestBuilder and test base

src/test/java/uulm/teamname/marvelous/gamelibrary/gamelogic/GameLogicTest.java

@@ -0,0 +1,42 @@
+package uulm.teamname.marvelous.gamelibrary.gamelogic;
+
+import org.junit.jupiter.api.Test;
+import uulm.teamname.marvelous.gamelibrary.IntVector2;
+import uulm.teamname.marvelous.gamelibrary.events.Event;
+import uulm.teamname.marvelous.gamelibrary.requests.RequestBuilder;
+import uulm.teamname.marvelous.gamelibrary.requests.RequestType;
+
+import java.util.ArrayList;
+
+import static org.assertj.core.api.Assertions.*;
+import static org.junit.jupiter.api.Assertions.*;
+
+class GameLogicTest {
+
+    @Test
+    void executeRequest() {
+        GameState state = new GameState(new IntVector2(10, 10));
+        //build a nice state (add entities and stuff)
+        ArrayList<Event> result = GameLogic.executeRequest(state, new RequestBuilder(RequestType.MeleeAttackRequest)
+                //build a nice request to check
+                //.withOriginEntity()
+                .buildCharacterRequest());
+        //check if result contains the right events
+    }
+
+    @Test
+    void buildGameStateEvent() {
+    }
+
+    @Test
+    void checkRequest() {
+    }
+
+    @Test
+    void applyEvent() {
+    }
+
+    @Test
+    void checkWinConditions() {
+    }
+}